Intel Core i3-10320 vs Intel Core i5-10400

In this comparison, we analyze the Intel Core i3-10320 and Intel Core i5-10400 CPUs. The Intel Core i3-10320 is 21% slower and 17% more expensive than Intel Core i5-10400.

Specifications comparison

Intel Core i5-10400
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PRICE$154.99$129
CPU MARK1001012134
VALUE6594
SOCKETLGA 1200LGA 1200
TDP65W65W
EFFICIENCY154187
CORES4 x 3.80 GHz6 x 2.90 GHz
TURBO4.60 GHz4.30 GHz
THREADS28382572
DATEQ4/2020Q2/2020

AMD Equivalent to Intel Core i3-10320

AMD Equivalent to Intel Core i5-10400

Is Intel Core i3-10320 better than Intel Core i5-10400?

When considering value for money, the Intel Core i3-10320 offers a worse deal than the Intel Core i5-10400 by 45%.


The Intel Core i3-10320 is less energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 10010. By comparing its benchmark score to its power consumption, we get an efficiency score of 154. The Intel Core i5-10400 efficiency score is 187. So, the Intel Core i5-10400 leads by 21%, making it the smarter choice in terms of power efficiency


The value score is calculated by comparing the benchmark score with the price.